0
0.2
0.4
0.6
0.8
1
1
0.8
0.6
0.4
0.2
0
1
0.8
0.6
0.4
0.2
0
1.3
1.4
1.5
1.6
1.7
1.8
Activation Energy - E_a (eV)
Mn
Fe
Co
plotly-logomark